PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A470Cock,poppet Drain

Parker Hannifin Corp Dba Pneutronics · NSN 4820-00-181-9227 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-181-9227 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-181-9227. Primary manufacturer part number: A470.
Features
  • Cock,poppet Drain — FSC 4820
  • Style Designator: STRAIGHT THRU
  • Flow Control Device: STEM
  • 4 verified cross-references
  • Primary manufacturer: Parker Hannifin Corp Dba Pneutronics
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,poppet Drain, cataloged under National Stock Number 4820-00-181-9227, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-181-9227
Primary Part NumberA470
Item NameCock,poppet Drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker Hannifin Corp Dba Pneutronics
StatusACTIVE
Style DesignatorSTRAIGHT THRU
Flow Control DeviceSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-001-1900 INTERCHANGEABLE
Reactor
2530-00-112-00153927941 INTERCHANGEABLE
Parts Kit,kingpin
General Motors Llc Dba General Motors Llc
5940-00-197-8683A480 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
5325-00-433-00271201-470-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
4320-00-604-1987A470 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
5930-01-126-7337ES815-4 INTERCHANGEABLE
Switch,thermostatic
Drs Sustainment Systems Inc
5855-01-700-4220A470 INTERCHANGEABLE
Cap,lens
Lightforce Usa, Incorporated Div Mil-Gov-Le
Cross-Reference Index
Part NumberManufacturer
A470 PRIMARY Parker Hannifin Corp Dba Pneutronics (USA)
96C4 PRIMARY Auto-Valve, Inc (USA)
209-060-661 Bell Textron Inc (USA)
209-060-661-1 Bell Textron Inc (USA)
Related Parts
5950-00-001-1900INTERCHANGEABLE
REACTOR
2530-00-112-0015INTERCHANGEABLE
PARTS KIT,KINGPIN
3927941
5940-00-197-8683INTERCHANGEABLE
TERMINAL,LUG
A480
5325-00-433-0027INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-470-Z3C
4320-00-604-1987INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A470
5930-01-126-7337INTERCHANGEABLE
SWITCH,THERMOSTATIC
ES815-4
5855-01-700-4220INTERCHANGEABLE
CAP,LENS
A470

Frequently Asked Questions

What is NSN 4820-00-181-9227?

NSN 4820-00-181-9227 is a Cock,poppet Drain, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-181-9227?

NSN 4820-00-181-9227 has 4 cross-referenced part numbers: A470 (Parker Hannifin Corp Dba Pneutronics), 96C4 (Auto-Valve, Inc), 209-060-661 (Bell Textron Inc), 209-060-661-1 (Bell Textron Inc).

What NSN replaces 4820-00-181-9227?

There are 7 known substitutes for 4820-00-181-9227: 5950-00-001-1900, 2530-00-112-0015, 5940-00-197-8683 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A470?

Key specifications for A470: Style Designator: STRAIGHT THRU; Flow Control Device: STEM. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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